英语词汇Appleton layer的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	Appleton layer
释义	Appleton layer 英?[??plt?n ?lei?] 美?[??p?lt?n ?le?] 释义阿普顿层英英释义 Noun 1. the highest region of the ionosphere (from 90 to 600 miles up) that contains the highest concentration of free electrons and is most useful for long-range radio transmission
随便看	c.g. limits C. globularis CGL policy c.glubionate c.gluconate c.glycerophosphate C-glycosides C,Glycosylphosphatidylinositol-Specific Phospholipase cgm cgm. .cgm CGM2 gene CGM6 gene CGMA CGM(abbreviation) CGM - Computer Graphics Metafile CGMMV CGMO cGMP C-GMP cGMPase cgmp (cyclic guanosine monophosphate) cGMP-dependent protein kinase cGMP dependent protein kinase cGMP Dependent Protein Kinases

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Appleton layer